Pith Number

pith:KGXCDLAB

pith:2013:KGXCDLABWGTRAVGD7OIOMN3XSP

not attested not anchored not stored refs pending

Explicit rank-metric codes list-decodable with optimal redundancy

Carol Wang, Venkatesan Guruswami

arxiv:1311.7084 v2 · 2013-11-27 · cs.IT · cs.CC · cs.DM · math.IT

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KGXCDLABWGTRAVGD7OIOMN3XSP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:05:47.177729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51ae21ac01b1a71054c3fb90e6377793ec61644137a4ab4e2e6ebcda95f3b499

Aliases

arxiv: 1311.7084 · arxiv_version: 1311.7084v2 · doi: 10.48550/arxiv.1311.7084 · pith_short_12: KGXCDLABWGTR · pith_short_16: KGXCDLABWGTRAVGD · pith_short_8: KGXCDLAB

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/KGXCDLABWGTRAVGD7OIOMN3XSP \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 51ae21ac01b1a71054c3fb90e6377793ec61644137a4ab4e2e6ebcda95f3b499

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "880e870b94200ccb685cbdf55813b83c0965946a144d2597cb492143a7965c0f",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.DM",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-11-27T19:35:46Z",
    "title_canon_sha256": "456fafb23119caae5a9e415866cf1ba7cc4f30e3fcaea96caa5fcc67a8fa1a3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.7084",
    "kind": "arxiv",
    "version": 2
  }
}